Preparation and Characterization of Amphoteric Polysaccharides Derived From Chitosan and Gellan Gum
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DOI: 10.1002/pat.70033
Abstract: Polysaccharides such as chitosan (Ch) and gellan gum (GG) were chemically modified to produce water–soluble amphoteric polyelectrolytes. These derivatives were synthesized via carboxymethylation and quaternization reactions and characterized using techniques including 1H NMR, FTIR spectroscopies,… read more here.
Keywords: chitosan gellan; gellan gum; analysis; cmch ... See more keywords
Injectable self-healing carboxymethyl chitosan-zinc supramolecular hydrogels and their antibacterial activity.
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DOI: 10.1016/j.ijbiomac.2018.04.025
Abstract: Injectable and self-healing hydrogels have found numerous applications in drug delivery, tissue engineering and 3D cell culture. Herein, we report an injectable self-healing carboxymethyl chitosan (CMCh) supramolecular hydrogels cross-linked by zinc ions (Zn2+). Supramolecular hydrogels… read more here.
Keywords: supramolecular hydrogels; cmch; healing carboxymethyl; injectable self ... See more keywords
Improvement of mechanical properties and thermal stability of biodegradable rice starch–based films blended with carboxymethyl chitosan
Sign Up to like & getrecommendations! Published in 2018 at "Industrial Crops and Products"
DOI: 10.1016/j.indcrop.2018.05.047
Abstract: Abstract Biodegradable blend films from rice starch (RS) and carboxymethyl chitosan (CMCh) were produced and characterized. Color, opacity, mechanical properties, thermal properties, swellability, oxygen and water permeability, and biodegradability of the RS–CMCh blend films are… read more here.
Keywords: carboxymethyl chitosan; blend films; cmch; rice starch ... See more keywords